baber/WOPTO huggingface dataset:
Patent JP-H05125036-A (JP)
Title: Asymmetric oxalic acid diarylamide
Inventor: JIYURUGEN KASHIHI
IPC: D06M101/16
Filed: 1992-04-03
Abstract: A water-soluble, asymmetric oxalic acid diarylamide of the general formula 
<IMAGE>
 in which 
 
  R1 independently of one another denotes C1-C5-alkyl which is unsubstituted or substituted by hydroxyl or alkoxy, or benzyl which is unsubstituted or substituted by C1-C5-alkyl, 
  R2 denotes hydrogen, halogen, C1-C12-alkyl or phenyl-C1-C5-alkyl 
   R3 denotes hydrogen, halogen, C1-C12-alkyl, phenyl-C1-C5-alkyl or C1-C5-alkoxy, 
  A denotes a direct bond or a divalent radical of the formula -O-Q-, in which 
  Q denotes C1-C6-alkylene which is unsubstituted or substituted by hydroxyl, M denotes hydrogen or alkali metal and 
  r denotes 2, 1 or 0. 
 
<??>The new water-soluble, fibre-reactive compound is suitable for the photochemical and thermal stabilisation of polyamide fibre materials and dyeings thereof.
Patent JP-H07284444-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-04-20
Abstract: PURPOSE:To prevent abnormal heating of a pot accurately because of degrading in the accuracy of a pot sensor. CONSTITUTION:When a detection temperature Tf of a lid sensor 31 reaches about 90 deg.C during the cooking of rice, the detection of boiling is started by a boiling detection means 6. If a temperature rising rate slows down in the detection temperature Tf of the lid sensor, the setting of the boiling detection temperature STf is carried out. Thereafter, an abnormality judging means 62 compares the detection temperature Tn of a pot sensor 13 with the boiling detection temperature STf. When the detection temperature Tn of the pot sensor 13 is lower by a specified temperature than the boiling detection temperature STf, the temperature detection accuracy of the pot sensor 13 is determined to be worse to decrease heating level of an induction coil. Thus, when the boiling detection temperature STf is set, the temperature detection accuracy of the pot sensor 13 is judged thereby enabling the preventing of abnormal heating of the pot.
Patent JP-S62238342-A (JP)
Title: Manufacture of tungsten carbide-base sintered hard alloy
Inventor: KAINUMA MASASHI
IPC: C22C1/05
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a WC-Co sintered hard alloy excellent in toughness and free from chipping, heat crack, breakage, fatigue failure, peeling, falling, etc., during use, by applying a vibration of a specific frequency in the prescribed temp. range at the time of sintering a mixture of powdery starting materials in manufacturing a WC-Co sintered hard alloy. CONSTITUTION:Proper amounts of 2-3mum powder of Co as a binding material in sintering are mixed with a powder mixture composed principally of super hard carbide WC of 2-3mum average grain size and also composed of TaC, NbC, and other hard powders, and the resulting powder mixture is subjected to compacting and then to sintering in a vacuum heating furnace at 1,380 deg.C. At this time, sintering is carried out with applying a vibration of 50Hz-50MHz to the sintered compact at the time of temp. raise in sintering at the point of time when the temp. comes to 1,250 deg.C, and the application of vibration is stopped when the temp. reached 1,000 deg.C in a cooling stage after the conclusion of sintering.
Patent JP-S59206959-A (JP)
Title: Storage device
Inventor: HIRAYAMA MASAHARU
IPC: G06F5/10
Filed: 1983-05-11
Abstract: PURPOSE:To control the order of writing and reading, by adding a flag memory which indicates the existence/nonexistence of data correspondingly to individual address and a pointer which appoints one point on a data memory to the data memory of a one-dimensional array structure. CONSTITUTION:A flag memory 8 stores flags indicating the existence/nonexistence of data correspondingly to each word of a data memory 1 of a one-dimensional array structure. A pointer 9 appoints one piece of data stored in the data memory 1. An input controlling circuit 10A and output controlling circuit 11A control the writing of data in the data memory 1 in a random or specified order and readout of data written in the data memory 1 in a specified order in a specified or random order in cooperation with the flag memory 8 and pointer 9.
Patent JP-H09242299-A (JP)
Title: Direct sticking method for construction board
Inventor: KARASHINA KEIGO
IPC: E04F21/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enable efficient construction by applying an adhesive in the strip state on a bed face of a wall face of a concrete frame or a back of a construction board, and by pressing and fixing the construction board onto the bed face. SOLUTION: A bed face off a frame 1 made of concrete, ALC board, PC board or the like is cleaned, and an adhesive 2 is discharged from a nozzle connected to a force-feed pump to apply the adhesive 2 on the bed face of the frame 1 in the strip state. Then, a construction board 3 made of gypsum board, calcium silicate board, slate board or the like is pressed on after another onto the adhesive 2 applied face of the frame 1 for adhesive fixing so that there is no vertical or horizontal irregularity. Thus, the construction board such as interior materials, fireproofing materials, etc., can be efficiently struck to a wall face and the like.
Patent JP-2000275119-A (JP)
Title: Optical element mounting-member for pinching- preventing apparatus
Inventor: NAKATSUJI NAOHIRO
IPC: E05F15/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical element-mounting member for a pinching- preventing apparatus having excellent waterproofing performance. SOLUTION: A photodetector 33 and a connector 50 for electrically connecting the photodetector 33 to an external equipment are housed and disposed in a housing body 42. A connector opening 46 is formed at a rear surface of the body 42, and a cover 47 is formed to cover a periphery of an outside of the opening 46. The connector 50 is disposed in a posture so that its connecting opening 51 is faced to an exterior through the opening 46.
Patent JP-H01253618-A (JP)
Title: Measurement of distribution of sound pressure in solid using ultrasonic probe by photoelastic method
Inventor: UDAGAWA YOSHIO
IPC: G01N29/00
Filed: 1988-04-01
Abstract: PURPOSE:To make it possible to observe a propagating state of an ultrasonic wave in real time, by continuously rotating a polarizer and analyzer which are arranged so that a test piece is provided in-between with the direction of the main axis being kept at an angle of 90 degres. CONSTITUTION:A polarizer 2 and an analyzer 3 are arranged with a test piece 1 in-between. The direction of the main axis is kept at 90 degrees relatively. The polarizer 2 and the analyzer 3 are continuously rotated through a polarizer rotating mechanism 11 and the analyzer rotating mechanism 12. A contact piece 7 from which an ultrasonic wave is propagated is provided at the test piece 1. A stroboscopic light source 5 is provided on the left side. A video camera 9 is arranged on the right side. In this constitution, light from the stroboscope 5 passes through the rotating polarizer 2 and analyzer 3, and the image is formed at a specified position through a field-of-view lens 6. The propagating state of the ultrasonic wave can be observed in real time with the naked eyes or through the camera 9 based on the after image processing of a visual sense of the image or the accumulation and the after image action of the image element of the camera 9.
Patent JP-H04292704-A (JP)
Title: Nozzle device for burner for gas apparatus
Inventor: SUGANUMA RYOICHI
IPC: F23K5/00
Filed: 1991-03-20
Abstract: PURPOSE:To rationalize constitution of a nozzle in a nozzle device to inject and feed gas from below to the interior of a mixing pipe provided at its upper part with a burner. CONSTITUTION:In a nozzle device for a burner for a gas apparatus, a pipe 1 having the one end communicated to a gas cylinder or other gas feed source and the other end arranged to the lower part of a mixing pipe is provided. By flattening the other end of the pipe 1 arranged to the lower part of the mixing pipe, a blocking part 2 to shut off a gas flow is formed. A nozzle hole 3 through which gas is injected in the direction of the central axis of a mixing pipe 6 is formed in the upper surface of the pipe 1 right before the blocking part 2, and the direction of the nozzle hole 3 is regulated by the flattened blocked part 2.
Patent JP-S62240488-A (JP)
Title: Well pump
Inventor: HIDA HIDEYUKI
IPC: F04B49/06
Filed: 1986-04-11
Abstract: PURPOSE:To simplify the structure, by providing a pressure switch, a current sensor capable of detecting current in an operational range of a pump, and a control circuit, and determining a change in current due to the driving operation of a motor by the current sensor and the control circuit. CONSTITUTION:A motor 6 is started and stopped by a pressure switch 1, and a pressure fluctuation is detected from a driving current of the motor 6 measured by a current transformer 13. A comparator 17 compares current data of the motor 6, and outputs a signal to a controller 5. The controller 5 can determine a value of current. Accordingly, the operating conditions of the pump can be easily decided, and the structure of the circuit can be simplified.
Patent JP-S58197468-A (JP)
Title: Fuel injection device
Inventor: SAITOU MASAAKI
IPC: F02M45/04
Filed: 1982-05-14
Abstract: PURPOSE:To reduce an engine noise in a way of preventing a Diesel knock from occurring, by injecting a small quantity of fuel via an orifice passage at the initial stage of injection and then injecting a large quantity of fuel instead via a main passage upon piston valve switching. CONSTITUTION:In time of driving an internal-combustion engine, a piston valve 43 is energized by dint of a spring 45, closing its first port 37. From this condition, when a plunger 23 goes up as driving by a cam 24, a pump chamber 29 is cut off from an inlet port 28 and the combustion pressure therefore suddenly rises. With a rise in the piston valve 43, fuel inside a spring chamber 44 is compressed to some extent and flows out to an injection nozzle from a nozzle port 39 via an orifice passage 42. Afterward, when the piston valve 43 opens its first port 37, the fuel pressurized by the plunger 23 is fed by pressure in large quantities to the injection nozzle via an oil passage 36 so that the quantity of fuel suddenly grows large.
Patent JP-H06144492-A (JP)
Title: Dispenser of soda drink
Inventor: CHIYAARUZU NOBUITSUKII
IPC: B65D83/00
Filed: 1992-04-03
Abstract: PURPOSE: To use a dispenser for a low pressure beverage container such as a plastic bottle, a glass bottle and the like by comprising a dispensing tube having an opened end to be inserted into a carbonated beverage container loaded in a main body. CONSTITUTION: A dispenser 20 comprises an opened end 23, a side wall 24, and a main body 22 having a bottom wall 34. A part of a dispensing tube 38 mounted on the bottom wall 34 of the main body 22 is upwardly extended at an approximately center of the main body 22. A penetration end 42 is provided with a penetration point 43 with a sharp angle to be penetrated through a beverage container to be inserted into the dispenser 20. A tube 47 is used for connecting the dispensing tube to a fluid control dispensing valve such as a spigot 48, and forms the fluid communication together. Whereby the dispenser can accommodate the plastic or glass bottle carbonated beverage containers different in size and shape to dispense the contents therein.
Patent JP-H04315470-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: MUTO NOBUHIKO
IPC: H01L27/146
Filed: 1991-04-15
Abstract: PURPOSE:To lower voltage applied to a semiconductor substrate being necessary for delivering excess charge generated in a photoelectric transfer region to the substrate. CONSTITUTION:N-type buried layer 2 is provided between N-type semiconductor substrate 1 and P-type well region 3. Because the high impurity concentration of the N-type buried layer 2 is the same or more as that of the P-type well region 3, it is possible to realize the function of depleting the P-type well region 3 directly under N-type photoelectric transfer region 5 in a state, where low positive voltage is applied to the N-type semiconductor substrate 1, and of delivering excess charge generated in the N-type photoelectric transfer region 5 to the N-type semiconductor substrate 1.
Patent JP-H06293391-A (JP)
Title: Volumetric feeding device
Inventor: KATAOKA HIROAKI
IPC: A47J31/00
Filed: 1993-04-09
Abstract: PURPOSE:To accurately feed a predetermined amount of liquid into a container by an inexpensive and simple structure. CONSTITUTION:A storing chamber 5a for receiving a predetermined amount of liquid is formed by providing a partition 20 in a container 5 for storing liquid such as brewed coffee and an air force feeding means consisting of an air pump 11, etc., is provided to forcibly feed air into the storing chamber 5a so as to feed a predetermined amount of the liquid stored in the storing chamber 5a into a container such as coffee cup 9.
Patent JP-H11236289-A (JP)
Title: Compost production equipment
Inventor: SAITO MITSUO
IPC: B09B3/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject equipment capable of more efficiently composting the raw material by always maintaining the volume of a raw material in a fermenter drum at a level of nearly 80% of the volume of the fermenter drum. SOLUTION: In this equipment, a raw material 2 is charged into a fermenter drum 5 through a charging port hopper 3 and then, the charged raw material 2 is scraped up by flat blades 15a and passed through a combination of two screw vanes 16a and 16b to fill about 80% of the volume of the fermenter drum 5 with the raw material 2. Then, the raw material 2 is unraveled by flat blades 15b and 15c rotated together with the fermenter drum 5 to form compost 18 and the compost 18 is discharged to the outside through an outlet hopper 17 placed in the upper part of the drum 5. Also, the central shaft of the drum 5 is provided with an air blowpipe 14 and air is supplied to the raw material 2 from the outside to maintain an appropriate fermentation state in the fermenter drum 5.
Patent JP-H04314804-A (JP)
Title: Production of molybdenum powder
Inventor: ISHIBASHI TAKAYUKI
IPC: B22F9/22
Filed: 1991-04-15
Abstract: PURPOSE:To efficiently produce a high-purity molybdenum powder to be used as a sputtering target or a conductive paste, etc. CONSTITUTION:Molybdenum hexafluoride and hydrogen gas are separately supplied and mixed in the 4-50 molar ratio of H2/MoF6. The mixture is heated by the gas of 400-1000 deg.C and allowed to undergo a vapor phase reaction at 500-1300 deg.C, and the molybdenum powder having 0.5-10mum average particle diameter is obtained.
Patent JP-S63292705-A (JP)
Inventor: SUTEINDAA SHINGU DANJIYARU
IPC: H01Q13/02
Filed: 1988-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000275388-A (JP)
Title: Pump equipment of reactor power station and its maintenance equipment
Inventor: HIRAI HIDEO
IPC: G21C13/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the exposure of workers during checkup by efficiently arranging a vertical axis pump with hanging type support, suction valve and discharge valve of the pump and the shortest piping including radioactive fluid without increasing the component arrangement area, the dimensions and volume of building. SOLUTION: A vertical pump 3 and suction valves and discharge valves 8 accompanying the vertical pump 3 supported from the building ceiling or wall are arranged in a neighboring building to the pump station or upstairs or downstairs thereof so that the pump body 4 and valves 8 are separated in placing positions. By separating in this manner, checking capability for the vertical pump 3 and valves 8 is ensured, economical piping route is constituted and the building height can be limited to the pump height plus pump maintenance height in the pump arrangement area. Also, the building height in the valve area can be only maintenance height, so the building inside height can be reduced and exposure during disassembling and checkup work can be reduced by separating the maintenance work area.
Patent JP-H06271676-A (JP)
Title: Molding of aromatic heterocyclic copolymer
Inventor: AKITA KOJI
IPC: C08G75/00
Filed: 1993-03-17
Abstract: PURPOSE:To efficiently mold an aromatic heterocyclic copolymer useful for automobile parts, etc., having stiffness and excellent in heat resistance, mechanical properties, chemical resistance and electrical properties by crushing a specific aromatic heterocyclic copolymer to powders and heat molding them. CONSTITUTION:An aromatic diaminodithiol compound having a thiol group, where the hydrogen atom is substituted with a (substituted) alkyl group, and dn aromatic diamino compound are reacted with a dicarboxylic acid derivative such as terephthalic acid dichloride in an organic solvent to synthesize two kinds of oligomers, which are reacted in an organic solvent to synthesize a precursor copolymer. The copolymer is heated to cyclize into a thiazole ring to synthesize an aromatic heterocyclic copolymer, which is molded by crushing it to powders and heat molding them into a given shape.
Patent JP-H10278256-A (JP)
Title: Ink-jet recording device
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To enable an ink-jet for performing a dot diameter modulation to stably discharge dots without making a driving circuit complicated. SOLUTION: This ink-jet printer records an image by causing ink drops in a plurality of sizes in accordance with image data to fly by driving piezoelectric elements through application of a pulse voltage. A pulse voltage 350 applied to the piezoelectric elements from a control section of the ink-jet printer corresponding to image data includes a plurality of minute pulses 351, 352. Ink drops in different sizes are caused to fly by increasing or decreasing the number of these minute pulses in accordance with image data so as to represent a gradation of an image.
Patent JP-H06294827-A (JP)
Title: Effective/reactive current measuring system
Inventor: AKATANI MASAMI
IPC: G01R19/06
Filed: 1993-04-09
Abstract: PURPOSE:To accurately measure a value of a ground-fault current by an algorithm of a calculation formula for obtaining an intersection of two straight lines from a measured value of a secondary coil load end voltage of a current transformer. CONSTITUTION:An electromagnetic induction magnetic flux of a current transformer SCT is one type of external induction magnetic field, and since its permeance is varied by DC-excitation of the SCT, a secondary coil current is altered (not altered with a leakage current. When a load current is increased, an electromagnetic induction current is proportionally increased. O-P are vectors of ground-fault currents, P-A are electromagnetic induction currents in a normal state, P-D are electromagnetic induction currents at the time of DC excitation, P-F are electromagnetic induction currents at the time of additive load, and P-H are electromagnetic induction currents at the time of DC exciting the additive load. Since a measured value is a composite value of the vectors, iA, iD, iF, iH are obtained. A, D, F, H are obtained on a conjugate plane from the measured value, and when intersections P on A-F, D-H lines are obtained, an effective component DELTAIr, a reactive component DELTAlx of the ground-fault current or a leakage resistance value, an electrostatic capacity value are obtained.
Patent JP-H07297545-A (JP)
Title: Manufacture of wiring board
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a wiring board excellent in the formation of an image and in its insulating quality, by etching the metallic foils at the peripheries of the hole which is formed through the chemical dissolving and the removing of its resin layer while using patterns formed on the metallic foils, and thereafter, by performing its predetermined interlayer lamination processing and its predetermined wiring formation. CONSTITUTION:Copper foil parts 11 of both the surfaces of a double-sided board 100 which are present on corresponding parts 20 of a through hole are removed therefrom by etching, and a resin layer 12 of the parts exposed by etching is dissolved by concentrated sulphuric acid. In this case, the resin layer 12 is dissolved over the wider range than the one specified by the etching parts of the copper foils, and as a result, overhanging copper foils 21 are protruded into the through hole. On the surfaces of both the protruding copper foils 21, resist patterns having the openings of about 0.7mm in their diameters whose center positions coincide with the ones of the etched holes of the copper foils whose diameters are about 0.5mm are formed respectively, and the overhanging copper foils 21 present in the opening parts are removed by etching. Further, after an alkaline permanganic acid processing, an electroless deposition and an electrolytic copper plating are applied to the through hole, and thereby, a part 26 for connecting both the surfaces of the board 100 with each other is formed. Further, wirings 27 are formed on the surfaces of the board 100 by etching, and thereby, a wiring board excelling in the formation of an image and in its insulating quality is obtained.
Patent JP-H08255295-A (JP)
Title: Management control system in emergency management control system
Inventor: KANETANI FUMIO
IPC: G08B25/08
Filed: 1995-03-15
Abstract: PURPOSE: To provide a management control system of an emergency management control system where only one custodian, etc., permanentally stationed in plural whole systems without permitting the one custodian, etc., to be permanentally stationed at every system in the plural systems as necessary when plural emergency management control system are arranged. CONSTITUTION: The emergency management control system SYSA' to be arranged in a building A is constituted of an emergency telephone set 1A and an emergency broadcasting device 2A and, at the same time, the emergency management control system SYSB' to be arranged in the building B is also constituted of the emergency telephone set 1B and the emergency broadcasting device 2B. Here, the respective systems SYSA' and SYSB' can be respectively and independently functioned as necessary and also the function of one system from the systems SYSA' and SYSB' can be operated for the other (subrogation) so as to be switch possible in configuration.
Patent JP-S567706-A (JP)
Title: Acaricide
Inventor: YAMAMOTO SHINJIROU
IPC: A01N63/04
Filed: 1979-06-30
Abstract: PURPOSE: An acaricide, capable of controlling tetranychids having the resistance to simple drugs applied effectively with the synergistic effect of milbemycin and an organic phosphorous insecticide having the mono or diester structure as an active constituent.  
     CONSTITUTION: An acaricide comprising (A) milbemycin and (B) an organic phosphorous insecticide as an active constituent. Diethyl phosphate, diethyl phosphorothioate, diethyl phosphorodithioate or ethyl phosphonothioate, e.g. 0,0-diethyl 0-(5- phenyl-3-isoxazolyl)phosphorothioate, may be cited as (B). The acaricide is capable of controlling tetranychids resistant to not only (B) but also (A), and produces remarkable effects compared with simple drugs. The weight raatio of (A) to (B) is preferably 1:1W5. 
     COPYRIGHT: (C)1981,JPO&Japio